National Oceanic and Atmospheric Administration National Weather Service United States Department of Commerce
Current conditions at

Lost Trail Pass (ITD87)

Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.

light snow

27°F

-3°C

Humidity 91%
Wind Speed NW 2 MPH
Barometer NA
Dewpoint 25°F (-4°C)
Visibility 0.79 mi
Last update 02 Apr 08:45 AM MDT
Extended Forecast for

4 Miles S Gibbonsville ID

  • Today

    Today: Snow, mainly before 4pm. High near 32. West northwest wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.

    High: 32 °F

    Chance Snow
    then Snow

  • Tonight

    Tonight: Snow, mainly before 5am. Low around 29. Northwest wind 6 to 15 mph becoming southwest in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.

    Low: 29 °F

    Snow

  • Friday

    Friday: A 20 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45. South southwest wind around 6 mph becoming west northwest in the afternoon.

    High: 45 °F

    Slight Chance
    Snow then
    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 27. West northwest wind around 6 mph becoming calm in the evening.

    Low: 27 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 54. Calm wind becoming west around 6 mph in the afternoon.

    High: 54 °F

    Sunny

  • Saturday Night

    Saturday Night: Clear, with a low around 32.

    Low: 32 °F

    Clear

  • Sunday

    Sunday: Sunny, with a high near 59.

    High: 59 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly cloudy, with a low around 36.

    Low: 36 °F

    Mostly Cloudy

  • Monday

    Monday: Mostly sunny, with a high near 60.

    High: 60 °F

    Mostly Sunny

Detailed Forecast

Today
Snow, mainly before 4pm. High near 32. West northwest wind 10 to 16 mph, with gusts as high as 31 mph. Chance of precipitation is 80%. Total daytime snow accumulation of around an inch possible.
Tonight
Snow, mainly before 5am. Low around 29. Northwest wind 6 to 15 mph becoming southwest in the evening. Winds could gust as high as 30 mph. Chance of precipitation is 80%. New snow accumulation of less than one inch possible.
Friday
A 20 percent chance of snow before noon. Cloudy, then gradually becoming mostly sunny, with a high near 45. South southwest wind around 6 mph becoming west northwest in the afternoon.
Friday Night
Mostly clear, with a low around 27. West northwest wind around 6 mph becoming calm in the evening.
Saturday
Sunny, with a high near 54. Calm wind becoming west around 6 mph in the afternoon.
Saturday Night
Clear, with a low around 32.
Sunday
Sunny, with a high near 59.
Sunday Night
Mostly cloudy, with a low around 36.
Monday
Mostly sunny, with a high near 60.
Monday Night
Partly cloudy, with a low around 38.
Tuesday
Sunny, with a high near 59.
Tuesday Night
A slight chance of rain. Mostly cloudy, with a low around 37.
Wednesday
A chance of rain. Snow level 6200 feet. Partly sunny, with a high near 51.
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Forecast Area
Tiles ©ESRI

ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Gibbonsville ID
 45.51°N 113.9°W (Elev. 5600 ft)
Last Update:
2:01 am MDT Apr 2, 2026
Forecast Valid:
9am MDT Apr 2, 2026-6pm MDT Apr 8, 2026
 
Forecast Discussion
 
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Additional Resources

Radar & Satellite Image

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Hourly Weather Forecast

National Digital Forecast Database

National Digital Forecast Database Maximum Temperature Forecast

High Temperature

National Digital Forecast Database Weather Element Forecast

Chance of Precipitation